ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSKBAHRIS..MTNORSMESM..................JJDIM360 Ver 1.28 (29 Oct 2014) - 1620000/02388969EUROPEAN PATENT APPLICATIONA320151209EP10188836.02010102620101026enenen78158520100517US2015120920155020111123201147H04L 29/06 20060101AFI20151105BHEP H04L 9/32 20060101ALI20151105BHEP H04L 9/08 20060101ALI20151105BHEP H04W 12/04 20090101ALI20151105BHEP H04W 12/06 20090101ALI20151105BHEP deVerfahren zur Registrierung von VorrichtungenenMethod of registering devicesfrProcédé d'enregistrement de dispositifs1BlackBerry Limited101413722P50860EP/GCF2200 University Avenue EastWaterloo, ON N2K 0A7CASteer, David G.4000 Innovation Drive Extension: 13715Kanata, Ontario K2K 3K1CAMccann, Stephen9 Phillips Close Extension: 67099 RownhamsSouthampton, Hampshire SO16 8LTGBYu, Dongsheng4000 Innovation Drive Extension: 13754Kanata, Ontario K2K 3K1CAFennell, Gareth Charles100753108Kilburn & Strode LLP 20 Red Lion StreetLondon WC1R 4PJGBALATBEBGCHCYCZDEDKEEESFIFRGBGRHRHUIEISITLILTLULVMCMKMTNLNOPLPTRORSSESISKSMTRBAME20151209201550

A telecommunications device is provided, The telecommunications device comprises a processor configured such that the device sends a first message to a database management component, the first message containing a communications key encrypted by a database management component key. The processor is further configured such that the device receives a second message from the database management component, the second message encrypted by the communications key. The processor is further configured such that, when the device is able to decrypt the second message, the device considers the database management component to be legitimate.

P50860EP/GCFEP10188836.0BlackBerry Limited

1. claims: 1-3
A method comprising the steps consisting in that, or a database management component comprising a processor configured such that- information about a telecommunications device is sent to a, or received by the, database management component, the information about the device being encrypted using a manufacturer's key,- the database management component decrypts the information about the device using the manufacturer's key, and- when the decrypted information about the device matches information in a database managed by the database management component, the database management component considers the device to be legitimate.

2. claim: 4
A telecommunications device comprising a processor configured such that- the device sends a first message to a database management component, the first message containing a communications key encrypted by a database management component key,- the device receives a second message from the database management component, the second message encrypted by the communications key, and- when the device is able to decrypt the second message, the device considers the database management component to be legitimate.

1DH20151111H04LH04WUS6957344B1GOLDSHLAG DAVID MOSHE [US] ET AL20051018X2,5-15Y1,3* abstract ** column 1, line 21 - column 3, line 13 ** column 3, line 37 - column 7, line 58 ** figures 1, 2, 4 *WO03091858A2THOMSON LICENSING SA [FR]; ZHANG JUNBIAO [US]; WANG CHARLES CHUANMING20031106X2,4Y1,3* abstract ** page 4, line 34 - page 7, line 29 ** figures 3-4 *US2010033300A1BRANDIN BERTIL A [CH]20100211X2,12,15* abstract ** paragraph [0041] - paragraph [0136] ** figures 1-12 *US5745571AZUK EDWARD ANDREW [AU]19980428X4* abstract ** column 2, line 28 - column 6, line 8 ** figure 1 *Dujardin, CorinneThe Hague20151103US6957344B120051018US6957344B120051018US2006005253A120060105WO03091858A220031106AU2003253584A120031110BR0309437A20050215CN1350664A20020522CN1650664A20050803CN101150857A20080326EP1500298A220050126JP4538312B220100908JP2005524262A20050811KR20040102175A20041203MXPA04010512A20041213MY142660A20101215US2005154909A120050714WO03091858A220031106US2010033300A120100211CN102165474A20110824US2010033300A120100211WO2010015906A220100211US5745571A19980428AT207642T20011115AU671986B219960919AU3818093A19931108CA2133200A119931014DE69331006D120011129EP0634038A119950118JPH07505270A19950608SG46692A119980220US5745571A19980428WO9320538A119931014